Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Zbigniew J. Grzywna"'
Autor:
Zbigniew J. Grzywna, Przemysław Borys
Publikováno v:
Biosystems. 177:34-38
Using the results from previous modeling of the ball and chain inactivation of the potassium channels we try to model the inactivation of the NaV 1.5 sodium channels in adult and neonatal form. The (fast) inactivation of sodium channels differs from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6cbc8151d8f96496eb324adb320a1a
https://doi.org/10.1016/j.biosystems.2018.10.007
https://doi.org/10.1016/j.biosystems.2018.10.007
Mechanosensitivity of the BK Channels in Human Glioblastoma Cells: Kinetics and Dynamical Complexity
Autor:
Agata Wawrzkiewicz-Jałowiecka, Paulina Trybek, Zbigniew J. Grzywna, Beata Dworakowska, Łukasz Machura
Publikováno v:
The Journal of Membrane Biology
BK channels are potassium selective and exhibit large single-channel conductance. They play an important physiological role in glioma cells: they are involved in cell growth and extensive migrating behavior. Due to the fact that these processes are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f5b244ad7b7f1967221ffe90448fca0
https://doi.org/10.1007/s00232-018-0044-9
https://doi.org/10.1007/s00232-018-0044-9
Autor:
Petr Sysel, Zbigniew J. Grzywna, Aurelia Rybak, Waldemar Kaszuwara, Stefan Awietjan, Aleksandra Rybak
Publikováno v:
Materials Letters. 208:14-18
This paper focuses on the preparation and characterization of a new type of polyimide magnetic inorganic-organic hybrid membranes and analysis of their potential application in synthetic air enrichment with oxygen. These hybrid membranes were based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eec2849aca9e9765833d9ac205edb6a2
https://doi.org/10.1016/j.matlet.2017.04.147
https://doi.org/10.1016/j.matlet.2017.04.147
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1859:1805-1814
Large-conductance, voltage dependent, Ca2 +-activated potassium channels (BK) are transmembrane proteins that regulate many biological processes by controlling potassium flow across cell membranes. Here, we investigate to what extent temperature (in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::770aa7c3fc67704a773db4dd17713355
https://doi.org/10.1016/j.bbamem.2017.05.013
https://doi.org/10.1016/j.bbamem.2017.05.013
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1859:446-458
Kv 1.2 are voltage-dependent potassium channels of great biological importance. Despite the existence of many reports considering structure - function relations of the Kv 1.2 channel's quantitative domains, some details of the voltage gating remain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0470094e6b86d55a4e6fe679a55224b4
https://doi.org/10.1016/j.bbamem.2017.01.002
https://doi.org/10.1016/j.bbamem.2017.01.002
Autor:
Aurelia Rybak, Petr Sysel, Stefan Awietjan, Zbigniew J. Grzywna, Waldemar Kaszuwara, Rafal M. Molak, Aleksandra Rybak
Publikováno v:
Composites Part B: Engineering. 110:161-170
Various magnetic inorganic-organic hybrid membranes based on linear or hyperbranched polyimide matrix and magnetic microparticles were prepared and characterized. It was stated that the magnetic membrane's gas transport parameters ( D , P, S and α)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6766cb1dd5997235cc34bf422cd32d23
https://doi.org/10.1016/j.compositesb.2016.11.010
https://doi.org/10.1016/j.compositesb.2016.11.010
Publikováno v:
Thermochimica Acta. 641:8-13
Isothermal titration calorimetry (ITC) technique was used to determine the thermodynamic parameters of reaction between fluorescein isothiocyanate (FITC) and novel star-shaped copolymers. Measurements were taken at 310.15 K using 0.64 g dm −3 NaCl,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cffe4eff3eadd414d475b8e8dd43ffe5
https://doi.org/10.1016/j.tca.2016.08.007
https://doi.org/10.1016/j.tca.2016.08.007
Autor:
Dorota Neugebauer, Anna Mielańczyk, Katarzyna Bernaczek, Łukasz Mielańczyk, Zbigniew J. Grzywna
Publikováno v:
Journal of biomedical materials research. Part B, Applied biomaterialsREFERENCES. 107(8)
Water-soluble polymer-methotrexate (MTX) conjugates were obtained via efficient carbodiimide-mediated amidation (E = 17-100%). Binding abilities between water-soluble V-shaped or star-shaped copolymers and MTX were studied by isothermal titration cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::030367b2f91966da08d3487553a14c0b
https://pubmed.ncbi.nlm.nih.gov/30773803
https://pubmed.ncbi.nlm.nih.gov/30773803
Publikováno v:
The Journal of chemical physics. 148(11)
We analyze the entropic effects of inner pore geometry changes of Kv 1.2 channel during membrane depolarization and their implications for the rate of transmembrane transport of potassium ions. We base this on the idea that spatial confinements withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9319527c52160cf2d38bcd415ea57a73
https://pubmed.ncbi.nlm.nih.gov/29566502
https://pubmed.ncbi.nlm.nih.gov/29566502
Autor:
Przemysław Borys, Zbigniew J. Grzywna
Publikováno v:
Journal of Membrane Science. 476:525-529
The physicochemical basic laws and their suitable mathematical formulations form a frame of the batch pervaporation process, i.e. the cycled process of removing small traces of volatile impurities from large amounts of a volatile solvent, is describe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd787778b927c95a5e67cff645a9e89c
https://doi.org/10.1016/j.memsci.2014.12.012
https://doi.org/10.1016/j.memsci.2014.12.012